No, it's (264 -1) coins
I like simple numbers.
It would be exactly = 184467440737.09551615 RD. The number is quite large, however, it is not infinite.
3. What's the point of this?
Establishing a colony on Mars.
uh? a what ? where ? don't you think its a littlebit far and impossible to live there ?
a colony probably not in our life time...maybe a very short visit
good luck with the coin